//
// Created by bleedingfight on 2020/7/5.
//

#ifndef DATASTRUCTAND_ALG_CONTAINSDUPLICATE_H
#define DATASTRUCTAND_ALG_CONTAINSDUPLICATE_H
#include <vector>
#include <set>
bool containsDuplicate(std::vector<int>& nums);
#endif //DATASTRUCTAND_ALG_CONTAINSDUPLICATE_H
